| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $232.57 | 4.357% | $242.7031 | $242.70 | $242.70 | $242.70 |
| Purchase #2 | $67.50 | 11.237% | $75.085 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $138.36 | 5.726% | $146.2825 | $146.28 | $146.30 | $146.30 |
| Purchase #4 | $160.49 | 13.564% | $182.2589 | $182.26 | $182.25 | $182.30 |
| Purchase #5 | $125.62 | 12.181% | $140.9218 | $140.92 | $140.90 | $140.90 |
| Purchase #6 | $57.45 | 6.577% | $61.2285 | $61.23 | $61.25 | $61.20 |
| Purchase #7 | $234.49 | 4.621% | $245.3258 | $245.33 | $245.35 | $245.30 |
| 7 purchase totals = | $1,016.48 | $1,093.8056 | $1,093.81 | $1,093.85 | $1,093.80 | |